JETWAY NU792V User manual

NU792 Series
User’s Manual
NO.G03-NU792-F
Revision: 3.0
Release date: October 1, 2019
Trademark:
* Specifications and Information contained in this documentation are furnished for information use only, and are
subject to change at any time without notice, and should not be construed as a commitment by manufacturer.

ii
Environmental Protection Announcement
Do not dispose this electronic device into the trash while discarding. To minimize
pollution and ensure environment protection of mother earth, please recycle.

iii
ENVIRONMENTAL SAFETY INSTRUCTION...........................................................................iv
USER’S NOTICE .......................................................................................................................v
MANUAL REVISION INFORMATION.......................................................................................v
ITEM CHECKLIST.....................................................................................................................v
CHAPTER 1 INTRODUCTION OF THE MOTHERBOARD
1-1 FEATURE OF MOTHERBOARD................................................................................1
1-2 SPECIFICATION.........................................................................................................2
1-3 LAYOUT DIAGRAM....................................................................................................4
CHAPTER 2 HARDWARE INSTALLATION
2-1 JUMPER SETTING .....................................................................................................8
2-2 CONNECTORS AND HEADERS................................................................................11
2-2-1 CONNECTORS .............................................................................................11
2-2-2 HEADERS .....................................................................................................15
CHAPTER 3 INTRODUCING BIOS
3-1 ENTERING SETUP .....................................................................................................19
3-2 BIOS MENU SCREEN ................................................................................................20
3-3 FUNCTION KEYS .......................................................................................................20
3-4 GETTING HELP ..........................................................................................................21
3-5 MEMU BARS ..............................................................................................................21
3-6 MAIN MENU................................................................................................................22
3-7 ADVANCED MENU.....................................................................................................23
3-8 CHIPSET MENU .........................................................................................................34
3-9 SECURITY MENU.......................................................................................................37
3-10 BOOT MENU...............................................................................................................38
3-11 SAVE & EXIT MENU...................................................................................................39
TABLE OF CONTENT

iv
Environmental Safety Instruction
Avoid the dusty, humidity and temperature extremes. Do not place the product in
any area where it may become wet.
0 to 60 centigrade is the suitable temperature. (The figure comes from the request
of the main chipset)
Generally speaking, dramatic changes in temperature may lead to contact
malfunction and crackles due to constant thermal expansion and contraction from
the welding spots’ that connect components and PCB. Computer should go
through an adaptive phase before it boots when it is moved from a cold
environment to a warmer one to avoid condensation phenomenon. These water
drops attached on PCB or the surface of the components can bring about
phenomena as minor as computer instability resulted from corrosion and oxidation
from components and PCB or as major as short circuit that can burn the
components. Suggest starting the computer until the temperature goes up.
The increasing temperature of the capacitor may decrease the life of computer.
Using the close case may decrease the life of other device because the higher
temperature in the inner of the case.
Attention to the heat sink when you over-clocking. The higher temperature may
decrease the life of the device and burned the capacitor.

v
USER’S NOTICE
COPYRIGHT OF THIS MANUAL BELONGS TO THE MANUFACTURER. NO PART OF THIS MANUAL,
INCLUDING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT MAY BE REPRODUCED, TRANSMITTED
OR TRANSLATED INTO ANY LANGUAGE IN ANY FORM OR BY ANY MEANS WITHOUT WRITTEN
PERMISSION OF THE MANUFACTURER.
THIS MANUAL CONTAINS ALL INFORMATION REQUIRED TO USE THIS MOTHER-BOARD SERIES AND WE
DO ASSURE THIS MANUAL MEETS USER’S REQUIREMENT BUT WILL CHANGE, CORRECT ANY TIME
WITHOUT NOTICE. MANUFACTURER PROVIDES THIS MANUAL “AS IS” WITHOUT WARRANTY OF ANY
KIND, AND WILL NOT BE LIABLE FOR ANY INDIRECT, SPECIAL, INCIDENTIAL OR CONSEQUENTIAL
DAMAGES (INCLUDING DAMANGES FOR LOSS OF PROFIT, LOSS OF BUSINESS, LOSS OF USE OF
DATA, INTERRUPTION OF BUSINESS AND THE LIKE).
PRODUCTS AND CORPORATE NAMES APPEARING IN THIS MANUAL MAY OR MAY NOT BE
REGISTERED TRADEMARKS OR COPYRIGHTS OF THEIR RESPECTIVE COMPANIES, AND THEY ARE
USED ONLY FOR IDENTIFICATION OR EXPLANATION AND TO THE OWNER’S BENEFIT, WITHOUT
INTENT TO INFRINGE.
Manual Revision Information
Reversion Revision History Date
3.0 Third Edition October 1, 2019
Item Checklist
Motherboard
Cable(s)

1
Chapter 1
Introduction of the Motherboard
1-1 Feature of Motherboard
Onboard Intel®Skylake-U/Kabylake-U series processor, TDP 15 W, never denies
high performance
Support 2* DDR-4 2133 MHz SO-DIMM, maximum capacity up to 32GB
Onboard 2 * RJ-45 gigabit Ethernet LAN port
Onboard 1* full-size Mini-PCIE/MSATA shared slot
Onboard 1* half-size Mini-PCIE slot
Onboard 1* SIM card slot
Support 1* SATAIII device
NU792C: 1* HDMI port & 1* Display port, supports dual display
NU792V: 1* HDMI port & 1* VGA port, supports dual display
Support USB 3.0 data transport demand
Support onboard TPM 1.2/2.0 function (optional)
Compliance with ErP standard
Support Watchdog function

2
1-2 Specification
Spec
Description
Design
UTX form factor; PCB size: 11.7 cm x 11.2 cm
Embedded
CPU
Integrated with Intel®Skylake-U/Kabylake-U series CPU (TDP
15W)
*CPU model varies from different IPC options. Please consult your
dealer for more information of onboard CPU.
Memory Slot
2*DDR4 SO-DIMM slot support 2* DDR4 2133 MHz SO-DIMM up
to 32GB
Support dual channel function
* Note: Memory clock supporting range is decided by specific CPU of the
model. For more memory compatibility information please consults your local
dealer.
Expansion
1* Full-size Mini-PCIE/MSATA shared slot (MMPE)
1* Half-size Mini-PCIE slot (MPE)
1* SIM card slot
Storage
1* SATAIII 6Gb/s port for 5V SATA HDD
1* Full-size Mini-PCIE/MSATA shared slot (MMPE)
LAN Chip
Integrated with 1*Intel i211AT & 1*Intel i219LM Gigabit LAN chip
Support Fast Ethernet LAN function of providing 10/100/1000Mbps
Ethernet data transfer rate
Audio Chip
Realtek ALC662VD HD audio chip
BIOS
AMI Flash ROM
Rear Panel I/O
1* 12V DC-in system power Jack
1* HDMI & 1* DP port (optional for NU792C series )
1* HDMI port (optional for NU792V series )
4* USB 3.0 port (optional for NU792C series )
2* USB 3.0 port & 2* USB 2.0 port (optional for NU792V series )
2* RJ-45 LAN port
1* Audio Line-Out & MIC combo jack
1* Audio Line-In jack

3
Front Panel I/O
1* Power button
1* COM1 RS23/422/485 serial port (optional for NU792C series )
1* VGA port (optional for NU792V series )
2* USB 3.0 port & 2* USB 2.0 port
Internal I/O
1* SATA Power connector
1* 3W amplifier header (SPEAK_CON)
1* CPU FAN header
1* 4-Pin USB 2.0 header for 1* USB 2.0/1.1 port
1* 9-Pin USB 2.0 header for 2* USB 2.0/1.1 ports(optional for
NU792C series )
1* LAN activity LED header
1* GPIO header
1* JBUZZ_COPEN jumper & header combo block
* Note: Many PCs now include XHCI USB controllers which allow for the support of USB 3.0
and higher USB speeds. This inclusion of XHCI controllers has lessened the need for EHCI
USB controllers within platforms. However, legacy operating systems (OS) may not natively
recognize XHCI controllers. You might need to pre-install XHCI driver while desiring to install
a non-XHCI OS (ex.Windows* 7) on Intel platforms which do not include EHCI controllers.
Please contact your representative for more details.

4
1-3 Layout Diagram
NU792C Internal Diagram-Front Side:
RJ-45 LAN Port
Over USB 3.0 Port
RJ-45 LAN Port
Over USB 3.0 Port
USB 3.0 Ports
Display Port
Over HDMI Port
12V DC-in
Power Jack
Line_Out / MIC
Combo Port
Line_In
*Full-size
Mini-PCIE/MSATA Slot
（ MMPE ）
Half-size
Mini-PCIE Slot
(MPE)
SATA HDD
Power-Out
Connector
SPEAK_CON
Header
COM1
RS232/422/485
Serial Port
USB 3.0 Ports
USB 2.0 Ports
CPUFAN
Connector
Power Button
USB 2.0 Port
Header
2*DDR4
SODIMM
GPIO Port Header
USB 2.0 Port Header
SATAIII Port
LAN_LED
Header
*JBUZZ_COPEN
*JATX_AT
*JBAT

5
NU792V Internal Diagram-Front Side:
RJ-45 LAN Port
Over USB 2.0 Port
RJ-45 LAN Port
Over USB 2.0 Port
USB 3.0 Ports
HDMI Port
12V DC-in
Power Jack
Line_Out / MIC
Combo Port
Line_In
*Full-size
Mini-PCIE/MSATA Slot
（ MMPE ）
Half-size
Mini-PCIE Slot
(MPE)
SATA HDD
Power-Out
Connector
SPEAK_CON
Header
VGA Port
USB 3.0 Ports
USB 2.0 Ports
CPUFAN
Connector
Power Button
2*DDR4
SODIMM
GPIO Port Header
USB 2.0 Port Header
SATAIII Port
*JBUZZ_COPEN
*JATX_AT
*JBAT
LAN_LED
Header

6
NU792C/NU792V Internal Diagram-Back Side:
Note: SIM card slot only work when compatible SIM card installed & 3G LAN card installed
in full-size Mini-PCIE (MMPE) slot.
Intel CPU
*SIM Card
Holder

7
Connectors
Connector
Name
DCIN
12V DC–in System Power Jack
*HDMI-DP
(for NU792C)
Top: Display Port Connector
Bottom: HDMI Connector
*HDMI (for NU792V)
HDMI Connector
R_USB1
USB 3.0 Port Connector x2
*UL1/UL2
(for NU792C)
Top: RJ-45 LAN Port Connector
Bottom: USB 3.0 Port Connector
*UL11/UL22
(for NU792V)
Top: RJ-45 LAN Port Connector
Bottom: USB 2.0 Port Connector
AUDIO
Line-Out/MIC Combo Port Connector
LINE_IN
Line-In Port Connector
*COM1(for NU792C)
RS232/422/485 Serial Port Connector
*VGA(for NU792V)
VGA Port Connector
FP_USB2
USB 2.0 Port Connector x2
FP_USB1
USB 3.0 Port Connector x2
SATA
SATAIII Port Connector
SATAPW1
SATA Power out Connector
Headers
Header
Name
Description
CPUFAN
CPU Fan Header
3-pin Block
SPEAK_CON
3W Amplifier Header
4-pin Block
INT_USB1
USB 2.0 Port Header
4-pin Block
*INT_USB2 (for NU792C)
USB 2.0 Port Header
9-pin Block
LAN_LED
LAN Activity LED Header
4-pin Block
GPIO_CON
GPIO Header
10-pin Block
JBUZZ_COPEN
Pin (1-2): Buzzer Header
4-pin Block

8
Jumper
Jumper
Function
Description
JBAT
Pin (1-2): Clear CMOS RAM Setting
Pin(3-4): Flash Override
Pin(5-6): POK Override
6-Pin Block
JATX_AT
ATX Mode & AT Mode Select
3-Pin Block
JBUZZ_COPEN
Pin(3-4): Case Open Message Display
Function Select
4-Pin Block
Chapter 2
Hardware Installation
2-1 Jumper Setting
Pin 1&2 of JBAT (6-pin): Clear CMOS RAM Setting
Pin 1&2 of JBAT → Clear CMOS Setting
Pin 1
1-2 Closed: Clear CMOS.
1-2 Open: Normal;
2
2
Pin 1
JBAT

9
Pin 3&4 of JBAT (6-pin): Flash Override Function Slect
Pin 3&4 of JBAT → Flash Override
Pin 3
4
4
Pin 3
3-4 Open:Enable Security Measures
in the Flash Descriptor(Default);
3-4 Closed: Disable Security Measures
in the Flash Descriptor(Override).
Pin 5&6 of JBAT (6-pin): POK Override Function Select
Pin 5&6 of JBAT → POK Override
Pin 5
6
6
Pin 5
5-6 Open:Normal;
5-6 Closed: POK Override.
JBAT
JBAT

10
JATX_AT (3-pin): AT Mode /ATX Mode Select
2-3 Closed: AT Mode Select.
1-2 Closed: ATX Mode Select(Defualt);
;
3
1
3
1
JATX_AT → AT/ ATX Mode Select
*ATX Mode Selected: Press power button to power on after power input ready;
AT Mode Selected: Directly power on as power input ready.
Pin 3&4 of JBUZZ_COPEN (4-pin): Case Open Message Display Function Select
Pin 3-4 of JBUZZ_COPEN → Case Open
Pin 1
4
2
3
3-4 Open: Normal(Defualt);
3-4 Closed：Case Open
Function Selected (One Touch).
Pin 1
2
4
3
Pin (3-4) Closed: When Case open function pin short to GND, the Case open function was detected.
When Used, needs to enter BIOS and enable ‘Case Open Detect’function. In this case if your case is
removed, next time when you restart your computer, a message will be displayed on screen to inform you
of this.
JATX_AT
JBUZZ_COPEN

11
2-2 Connectors and Headers
2-2-1 Connectors
NU792C Front IO Panel Diagram:
NU792C Rear IO Panel Diagram:
USB 3.0 Ports
COM1
RS232/422/485
Serial Port
USB 2.0 Ports
Power Button
*SIM Card Holder
Line-Out/MIC
Combo Port
Display Port
USB 3.0 Ports
RJ-45 LAN Ports
Line-In Port
USB 3.0 Ports
HDMI Port
12V DC-in
Power Jack

12
NU792V Front IO Panel Diagram:
NU792V Rear IO Panel Diagram:
USB 3.0 Ports
VGA Port
USB 2.0 Ports
Power Button
*SIM Card Holder
Line-Out/MIC
Combo Port
USB 2.0 Ports
RJ-45 LAN Ports
Line-In Port
USB 3.0 Ports
HDMI Port
12V DC-in
Power Jack

13
Icon
Name
Function
Power Connector
12V DC–in system power connector
For user to connect compatible power adapter to
provide power supply for the system.
HDMI Port
To connect display device that support HDMI
specification.
Display Port
To the system to corresponding display device
with compatible display port cable.
USB 3.0 Port
To connect USB keyboard, mouse or other
devices compatible with USB specification. USB
3.0 ports supports up to 5Gbps data transfer rate.
USB 2.0 Port
To connect USB keyboard, mouse or other devices
compatible with USB 2.0 specification.
RJ-45 LAN Port
This connector is standard RJ-45 LAN jack for
Network connection.
Line-Out/MIC
Combo Connector
This connector can functions as audio Line-Out
jack and MIC jack with compatible cables &
devices.
Line-In Connector
This connector can functions as audio Line-In
jack for analog input.
VGA Port
To connect display device that support VGA
specification.
COM1:
RS232/422/485
Serial Port
Mainly for user to connect external MODEM or
other devices that supports
Serial Communications Interface.

14
*COM1 (9-pin Block): RS232/422/485 Serial Port
COM1 port is optional for NU792C series only. COM1 port can function as
RS232/422/485 port. In normal settings COM1 functions as RS232 port. With
compatible COM cable they can function as RS422 or RS 485 port.
User also needs to go to BIOS to set ‘Transmission Mode Select’for COM1 (refer to
Page 27) at first, before using specialized cable to connect different pins of this port.
For RS422 Mode
RS422TX-(B)
RS422TX+(A)
RS422RX+(A)
RS422RX-(B)
(B)
For RS485 Mode
RS485 D-(B)
RS485 D+(A)
SATA (7-pin Block): SATAIII Port connector
The board comes with a SATAIII port that supports 6GB/s transfer rate. NU792 series
support 5V SATA HDD only.
Pin No.
Definition
1
GND
2
TXP
3
TXN
4
GND
5
RXN
6
RXP
7
GND
SATA

15
SATAPW1 (4-pin): SATA HDD Power-Out Connector
Pin1
Pin No.
Definition
1
+5V
2
GND
3
GND
4
+12V
2-2-2 Headers
(1) CPUFAN (3-pin): CPUFAN Header
Pin1
VCC
GND
Fan Detect
SATAPW1
CPUFAN